Windows Driver Signature Enforcement was not successfully disabled.
Your computer will boot into Windows normally, but will now allow unsigned driver installation until the next restart. Step 3: Physically Connect the Hardware drivers jr programmer v2 install
Plug the other end directly into a on your motherboard (the black ports on the back of a desktop PC). Avoid using USB 3.0 ports (blue ports) or external USB hubs, as they frequently cause communication timeouts with legacy flashing hardware. Step 4: Manually Install the Drivers via Device Manager drivers jr programmer v2 install